US surgeon general declares gun violence a public health crisis. Will it make a difference?

FILE - Surgeon General Dr. Vivek Murthy speaks during an event on the White House complex in Washington, April 23, 2024. (AP Photo/Susan Walsh, File)(AP/Susan Walsh)

FILE - Surgeon General Dr. Vivek Murthy speaks during an event on the White House complex in Washington, April 23, 2024.